| 000 | 00424nam0a22001450004500 | ||
|---|---|---|---|
| 005 | 20170210184839.0 | ||
| 050 | 0 | 0 |
_aP 90 _bR57C 1991 |
| 100 | 1 |
_aL. David Ritchie _948099 |
|
| 245 | 1 | 0 | _aCommunication concepts 2 : information |
| 260 |
_aNewbury Park: _bSage, _c1991 |
||
| 300 | _aviii, 75 p | ||
| 650 | 0 |
_aCOMMUNICATION _936013 |
|
| 942 | _cGEN | ||
| 999 | _c43985 | ||